SHANGHAI HEGONG DISC SPRING MANUFACTURE CO.,LTD. (Hereafter called “HEGONG SPRING ®”) is a leading manufacturer in China specializing in designing and manufacturing of disc springs, disc spring washers, wave springs and various elastic elements. As leading company in the industry, HEGONG SPRING ® participated in drafting the standards of GB/T 1972-2005 (national standard for disc springs), JB/T 13296-2017(Wave Springs), JB/T 11698-2013 (Volute Springs) and JB/T 6655-2013 (High temperature resistant cylindrical compression springs).

HEGONG SPRING ® is established in 2000, also a member of SHANGHAI HEWEI GROUP which is state-owned enterprise, with headquarter in Shanghai. Specialize in Designing & Manufacturing of Various Standard & Custom springs with high quality, including Belleville Springs (DIN2093 Disc Springs), Belleville Washers DIN6796, Wave Springs , Corrosion Resistant Disc Springs, High Temperature/Cryogenic Disc Springs, Disc Springs for Ball Bearing, Disc Springs for Valves, Flange Bloting Washers, Serrated Safety Washers, U-Shaped springs for elevator safety gear, Volute Springs, High temperature resistant cylindrical compression springs and other elastic elements. Certified by ISO 9001:2015 and IATF 16949:2016.